// For flags

CVE-2023-32511

WordPress Booking Ultra Pro Plugin <= 1.1.8 is vulnerable to Cross Site Scripting (XSS)

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Booking Ultra Pro Booking Ultra Pro Appointments Booking Calendar Plugin plugin <= 1.1.8 versions.

The Booking Ultra Pro plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'tab' parameter in versions up to, and including, 1.1.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page, granted they can trick a site owner into performing an action such as clicking on a link.

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Booking Ultra Pro Booking Ultra Pro Appointments Booking Calendar Plugin plugin <= 1.1.8 versions.

*Credits: thiennv (Patchstack Alliance)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-05-09 CVE Reserved
  • 2023-05-10 CVE Published
  • 2024-09-24 CVE Updated
  • 2024-12-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
  • CAPEC-591: Reflected XSS
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Bookingultrapro
Search vendor "Bookingultrapro"
 Booking Ultra Pro Appointments Booking Calendar
Search vendor "Bookingultrapro" for product "Booking Ultra Pro Appointments Booking Calendar"
 <= 1.1.8
Search vendor "Bookingultrapro" for product "Booking Ultra Pro Appointments Booking Calendar" and version " <= 1.1.8"
wordpress
Affected